Noritz N-0841MC Series Manual page 14

Procedure
(4) Attach with a screw the mounting
plate to secure the neutralizer to
bracket on case
(5) Reattach 3 hoses with clamps, you will
need a needle nose peelers for these
clamps
19. Replace gas valve assembly
(1) Secure gas valve assembly to burner
with 4 silver screws
(2) Secure manifold pipe to gas inlet
fitting with "C" clamp.
(3) Reconnect large wiring connection,
that attaches the wires from the
manifold plate to the wiring harness
Diagram
Page 14